and for those who believe that military approaches...whether in libya, or afghanistan, or iraq, or not so secret 'secret' war in yemen, somehow can solve this problem; they are making a serious mistake. all the war in the world is only going to exacerbate this hunger crisis. of course what we need is farmers that in a stable environment can plant high yield crops and get the support that they need to earn their livelihoods and help feed their populations. we need a different approach; peace will come through sustainable development; and this is the absolutely the most talrealisation that we need to make in the world. >>reporter: still to come on world business... >>from a war torn country on the brink of starvation to stellar success, we look at the rise of vietnam >>and competitive climbing is not hanging around in its quest to attract new fans. >>scaling new heights... and the rest in just a moment on world business... >>25 years ago vietnam started reforms to move the country from a planned economy to a socialist oriented market economy. reforms that have transformed both the countr